Which of the following is correct regarding the Taft-Hartley Act?

A. It declared that refusal to bargain over a permissive subject constituted a National Labor Relations Act (NLRA) violation.

B. It gave the National Labor Relations Board (NLRB) the authority to govern the result of a collective bargaining arrangement.

C. It allowed employees to claim compensation from employers for services not performed.

D. It signaled a move by the government away from unconditional support for labor toward a balance of rights between labor and management.